A 4.95 * 105 -kg rocket is accelerating straight up. It's engines produce 1.4 * 107 N of thrust, and air resistance is 4.55 * 106N. Considering the variables below: m =4.95*105 -kg f = 1.4 * 107 N fr=4.55*106 N What would be rockets acceleration, using a coordinates system where up is positive?

A 4.95 * 105 -kg rocket is accelerating straight up. It's engines produce 1.4 * 107 N of thrust, and air resistance is 4.55 * 106N. Considering the variables below: m =4.95105 -kg f = 1.4 107 N fr=4.55*106 N What would be rockets acceleration, using a coordinates system where up is positive?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 41P: Two figure skaters are coasting in the same direction, with the leading skater moving at 5.5 m/s and...

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Question

A 4.95 * 10⁵ -kg rocket is accelerating straight up. It's engines produce 1.4 * 10⁷ N of thrust, and air resistance is 4.55 * 10⁶N.

Considering the variables below:
m =4.95*10⁵ -kg

f = 1.4 * 10⁷ N

f_r=4.55*10⁶ N

What would be rockets acceleration, using a coordinates system where up is positive?

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